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{component}   LP432695-7

Survey instruments   LP29696-9

Survey terms not yet categorized   LP248772-8

Protein catabolic rate adjusted for body weight based on Serum or Plasma [Calculated]   70959-2

LOINC Code


LOINC code70959-2
nameProtein catabolic rate adjusted for body weight based on Serum or Plasma [Calculated]
descriptionIndicates patient's Normalized Protein Catabolic Rate (nPCR)
statusACTIVE

Fully-Specified Name

componentProtein catabolic rate^^adjusted for body weight
propertyMRat  =  Mass Rate
timeXXX  =  Not specified:  Time will be reported in another part of the electronic message
systemSer/Plas
    Ser  =  Serum
    Plas  =  Plasma
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodCalculated

Additional Names

short name

Basic Attributes

classSURVEY.ESRD
type4  Surveys
formula (readable)PCRn = Co/(a + bKt/V + c/(Kt/ V)) + 0.168, where Co Is the predialysis BUN In mg/dL
example UCUM unitsg/h
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitg/h

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Panels

70300-9ESRD dialysis adequacy panel

History/Usage

first released
last updated2.68
last change typeMIN  - change to field other than name
change reasonRelease 2.67: COMPONENT: Updated for term consistency

Related Names

?Tm
adj
Bdy weight
bod
Bodies
Calc
Calculation
ESRD
ESRD survey
Mass Rate
mRate
Pl
Plasma
Plsm
 PR
Prot
QNT
Quan
Quant
Quantitative
SerP
SerPl
SerPlas
Serum
Serum or plasma
SR
Survey
Wt

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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